ASPxClientControlCollection.EndCallback Event

Occurs on the client side, after server-side processing of a callback initiated by any DevExpress web control, has been completed.

Declaration

EndCallback: ASPxClientEvent<ASPxClientGlobalEndCallbackEventHandler<ASPxClientControlCollection>>

Event Data

The EndCallback event's data class is ASPxClientGlobalEndCallbackEventArgs. The following properties provide information specific to this event:

Property	Description
command	Gets a command name that identifies which client action forced a callback to occur. Inherited from ASPxClientEndCallbackEventArgs.
control	Gets an object that initiated a callback.

Remarks

The ASPxClientControlCollection.BeginCallback event together with the EndCallback event can be used to perform specific client-side actions (for example, to display and hide an explanatory picture) while a callback is being processed on the server side.

JS

ASPxClientControl.GetControlCollection().EndCallback.AddHandler(function () {
     LoadingPanel.Hide(); 
});